.settings-page {
  position: relative;
  width: 100%;
  height: 100vh;
  background: url('/src/assets/login.jpg') no-repeat center center/cover;
}

.settings-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* 半透明蒙层 */
  z-index: 1;
}

.settings-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 800px;
  background: rgba(255, 255, 255, 0.9); /* 半透明背景 */
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.back-home {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 3;
}

.home-link {
  font-size: 16px;
  color: #409eff;
  text-decoration: none;
}

.home-link:hover {
  text-decoration: underline;
}

.settings-content {
  width: 100%;
}

.settings-card {
  margin-bottom: 20px;
  border-radius: 10px;
  background: #fff;
  padding: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.card-header {
  font-size: 20px;
  font-weight: bold;
  color: #333;
}

.submit-button {
  text-align: center;
  margin-top: 20px;
}

.submit-button .el-button {
  width: 100%;
  height: 45px;
  background: #4caf50;
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-button .el-button:hover {
  background: #66bb6a;
}
